File Permissions in Linux with Examples in 2023

File Permissions in Linux: Clear Examples and Practical Guide (2023)

Erfan Linux October 1, 2023
File access permissions are crucial in ensuring the security and health of Linux operating systems. Those using Linux must be familiar with setting, changing, and managing file access permissions. For this reason, we decided to…
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How to Block Port Scanners in MikroTik: Practical Security Guide

Erfan Mikrotik September 30, 2023
Open network ports are golden opportunities to launch hacker attacks. If you don’t do the necessary things to protect your Mikrotik router and network, you can be sure that hackers can easily take advantage of…
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How to Use Port Knocking To Secure SSH Service (Debian/Ubuntu)

How to Use Port Knocking To Secure SSH Service (Debian/Ubuntu)

Erfan Linux, Ubuntu September 28, 2023
At the beginning of reading the article, you may have a question about what SSH is and what its uses are. So, we will start with a brief explanation of the concept of SSH and…
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Linux

Want a Successful Business? Focus on Linux: Key Benefits and Opportunities

Erfan Linux September 23, 2023
The Linux job market has attracted the attention of many people these days and has caused many people to seek learning in the field of Linux. There are many jobs in the IT field that…
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RAM

How to Fix Windows Not Using All Available RAM

Erfan Windows September 23, 2023
RAM is one of the essential components of computer systems, and any defect or deficiency in RAM slows down the system’s performance. Many software and hardware problems can prevent the full use of RAM and…
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How to Clear Command History in Linux

How to Clear Command History in Linux: A Step-by-Step Guide

Erfan Linux September 20, 2023
It is normal to use multiple commands in the Linux environment. These commands, which may contain sensitive and vital information, can accumulate in the ‘shell history’ section and interfere with recording data in the history.…
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driver update

The Best Windows Driver Update Programs: Top Tools for Keeping Drivers Current

Erfan Windows September 18, 2023
One of the most important tasks for Windows to run correctly is updating its drivers. Drivers are software that determine the functionality of your hardware and operating system, and help improve your system’s performance. Many…
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How to Reduce Background Noise on Mic Windows

How to Reduce Background Noise on Your Microphone in Windows

Erfan Windows August 28, 2023
In this article, I intend to speak about reducing background noise on the mic in Windows. Whether you are calling on Skype or in online business meetings, your laptop’s internal microphone plays an important role.…
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Transfer Files

8 Efficient Ways to Transfer Files Between Two Computers at High Speed

Herbert Huffner Windows August 24, 2023
Transferring Files Between Two Computers Can Be An Exciting Process. But A Major Problem In Transferring Computer Data Is The Data You Have Stored On An Old Computer, And You Most Likely Don’t Want To…
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Speed

How to Speed Up Windows 10 Boot Time — Proven Optimization Tips

Erfan Windows August 20, 2023
Since computers have become essential to our lives, their speed and efficiency are critical to us. Especially the widely used Windows operating system, because of the time we allocate for setting it up, we expect…
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